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Sievers EL, Lange BJ, Buckley JD, Smith FO, Wells DA, Daigneault-Creech CA, Shults KE, Bernstein ID, Loken MR.Sievers EL, et al. Among authors: wells da.J Natl Cancer Inst. 1996 Oct 16;88(20):1483-8. doi: 10.1093/jnci/88.20.1483.J Natl Cancer Inst. 1996.PMID: 8841024